orso

library0.0.243pypypi✓ verified 83d ago

Orso is a DataFrame library for Python, designed for efficient data manipulation and analysis. The current version is 0.0.243, with alpha-level stability and frequent releases (multiple per week). It provides a pandas-like API but with a focus on memory efficiency and lazy evaluation.

data

pip install orso

github ↗package ↗

INSTALL

IMPORT

SIG · ORSO

orso

datapythonv0.0.243

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

DataFrame

✓ from orso import DataFrame

read_csv

✓ from orso import read_csv

✗ from orso.io import read_csv

read_csv was moved to top-level in 0.0.200

Read a CSV file into a DataFrame and display the first few rows.

from orso import DataFrame, read_csv df = read_csv('data.csv') print(df.head())

orso --version

Debug

Known issues

breakingThe API is unstable and may change without notice. Pin your dependency to a specific minor version.

fix

Use `orso==0.0.243` in requirements.txt.

affects: all versions

deprecated`orso.io.read_csv` is deprecated; use `from orso import read_csv` instead.

fix

Change import to `from orso import read_csv`.

affects: >=0.0.200

gotchaDataFrame operations are lazy by default; explicit `.compute()` may be required to materialize results.

fix

Call `df.compute()` to force evaluation when needed.

affects: all

Errors

Common errors & fixes

ModuleNotFoundError: No module named 'orso.io'

The `orso.io` module was removed or restructured after version 0.0.200.

fix

Use `from orso import read_csv` instead.

AttributeError: 'DataFrame' object has no attribute 'compute'

The DataFrame might be a different type; `compute()` is only for lazy DataFrames.

fix

Ensure you have imported `DataFrame` from `orso` and the operation is lazy.

Upgrade

Version history

0.0.243latest on PyPI · released Mar 16, 2026

Audit

Dependencies

No dependency data recorded yet.

Agent activity

2 hits · last 30 days

node

Resources

githubhttps://github.com/mabel-dev/orso ↗

packagehttps://pypi.org/project/orso/ ↗